GTT to Present at June Investor Conferences

GTT to Present at June Investor Conferences
McLean, VA, May 25, 2016 — GTT Communications, Inc. (NYSE: GTT), the leading global cloud networking provider to multinational clients, will present at the following investor conferences in June:

On June 1, Rick Calder, GTT CEO, will present at the Cowen and Company 44th Annual Technology, Media & Telecom Conference, taking place in New York, at 8:45 a.m. ET and meet with investors that day.
Also on June 1, Mike Sicoli, GTT CFO, will meet with investors at the Craig-Hallum 13th Annual Institutional Investor Conference, taking place in Minneapolis, Minnesota.
On June 7, Mr. Sicoli will present at the Stephens Spring Investment Conference, taking place in New York, at 11 a.m. ET and meet with investors that day.
On June 14, Mr. Calder will present at the William Blair 2016 Growth Stock Conference, taking place in Chicago, at 11:30 a.m. CT (12:30 p.m. ET) and will meet with investors that day.
Webcasts of presentation sessions and a copy of the company’s latest investor presentation can be found on the company’s website.

About GTT

GTT’s global Tier 1 IP network enables clients to connect to any location in the world and with any application in the cloud. Our cloud networking services provide a better way for multinational clients to reach the cloud. Clients trust us to deliver secure solutions with simplicity, speed and agility. For more information, visit www.gtt.net.